A nurse is providing teaching to a client who is at 34 weeks of gestation and is scheduled for a nonstress test.Which of the following statements should the nurse plan to make?

"You will receive a medication through an IV for this test.”.

"You should expect the test to take about 30 minutes.”.

"You should not eat or drink for 4 hours prior to the test.”.

"This test will help determine if your baby's lungs are mature.”.